. >>> the candidates are gearing up for the first presidential debate on wednesday and the chairman will join us live to give us a preview of how governor romney is preparing. >>> we have the q4 playbook with a man that manages nearly $400 billion and cheryl sandberg second in command of facebook speaking out about the ipo and the future of the company and more of our exclusive interview with her and more in the next hour. >>> we'll start with the markets. it is the first trading day of the fourth quarter after rising 6% in q3 and our markets poised for more gains. our cash is director of floor operations with ubs and joins us this morning. good morning. nice way to kick this quarter off. >> nice way, yes. >> hard to tell what it is attributed, and evans comments today clearly dovish and ism better than expected. what's at work here? >> we started out with a little booster shot out of europe. asia was not as strong as some people had hoped. then europe had had some data that looked on the face of it to be perhaps even mediocre, but it was interpreted to be not as bad as people had worrie